OpenCloudOS-Kernel/arch/x86/kvm
Sean Christopherson 4c61534aaa KVM: x86: Introduce cpuid_entry_{get,has}() accessors
Introduce accessors to retrieve feature bits from CPUID entries and use
the new accessors where applicable.  Using the accessors eliminates the
need to manually specify the register to be queried at no extra cost
(binary output is identical) and will allow adding runtime consistency
checks on the function and index in a future patch.

No functional change intended.

Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-16 17:58:14 +01:00
..
mmu KVM: x86: Move kvm_emulate.h into KVM's private directory 2020-03-16 17:57:52 +01:00
vmx KVM: x86: Drop explicit @func param from ->set_supported_cpuid() 2020-03-16 17:58:12 +01:00
Kconfig KVM: VMX: Allow KVM_INTEL when building for Centaur and/or Zhaoxin CPUs 2020-01-13 19:35:33 +01:00
Makefile KVM: x86: enable -Werror 2020-02-12 20:15:29 +01:00
cpuid.c KVM: x86: Introduce cpuid_entry_{get,has}() accessors 2020-03-16 17:58:14 +01:00
cpuid.h KVM: x86: Introduce cpuid_entry_{get,has}() accessors 2020-03-16 17:58:14 +01:00
debugfs.c KVM: no need to check return value of debugfs_create functions 2019-08-05 12:55:49 +02:00
emulate.c KVM: x86: Move kvm_emulate.h into KVM's private directory 2020-03-16 17:57:52 +01:00
hyperv.c kvm: x86: hyperv: Use APICv update request interface 2020-02-05 15:17:43 +01:00
hyperv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499 2019-06-19 17:09:53 +02:00
i8254.c KVM: x86: Fix print format and coding style 2020-03-16 17:57:08 +01:00
i8254.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
i8259.c KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks 2020-01-27 19:59:37 +01:00
ioapic.c kvm: ioapic: Lazy update IOAPIC EOI 2020-02-05 15:17:44 +01:00
ioapic.h KVM: X86: Move irrelevant declarations out of ioapic.h 2020-01-08 17:33:14 +01:00
irq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 320 2019-06-05 17:37:05 +02:00
irq.h KVM: X86: Move irrelevant declarations out of ioapic.h 2020-01-08 17:33:14 +01:00
irq_comm.c KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI 2020-02-21 18:04:57 +01:00
kvm_cache_regs.h KVM: x86: Fold decache_cr3() into cache_reg() 2019-10-22 13:34:16 +02:00
kvm_emulate.h KVM: x86: Shrink the usercopy region of the emulation context 2020-03-16 17:57:53 +01:00
lapic.c KVM: LAPIC: Recalculate apic map in batch 2020-03-16 17:57:39 +01:00
lapic.h KVM: LAPIC: Recalculate apic map in batch 2020-03-16 17:57:39 +01:00
mmu.h KVM: x86/mmu: Avoid retpoline on ->page_fault() with TDP 2020-02-12 20:09:42 +01:00
mmu_audit.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499 2019-06-19 17:09:53 +02:00
mmutrace.h KVM: x86: fix incorrect comparison in trace event 2020-02-20 18:13:44 +01:00
mtrr.c KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit() from Spectre-v1/L1TF attacks 2020-01-27 19:59:39 +01:00
pmu.c KVM: x86: Adjust counter sample period after a wrmsr 2020-03-16 17:57:30 +01:00
pmu.h KVM: x86: Adjust counter sample period after a wrmsr 2020-03-16 17:57:30 +01:00
pmu_amd.c KVM: x86/vPMU: Add lazy mechanism to release perf_event per vPMC 2019-11-15 11:44:10 +01:00
svm.c KVM: x86: Drop explicit @func param from ->set_supported_cpuid() 2020-03-16 17:58:12 +01:00
trace.h KVM: x86: Dynamically allocate per-vCPU emulation context 2020-03-16 17:57:52 +01:00
tss.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
x86.c KVM: x86: Calculate the supported xcr0 mask at load time 2020-03-16 17:58:09 +01:00
x86.h KVM: x86: Make kvm_mpx_supported() an inline function 2020-03-16 17:58:10 +01:00